Just an update. My orp has been negative 300 to 150 for the past 2 weeks. I'm honestly tired of it. Wish I never spent the money on the kit. I can just unplug it but the thought of hiding the issue is gonna bother me. I'm gonna calibrate it again
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I tried to log in to their site the forgot password doesnt send any email I tried last time when I started this thread. And again tried to the forgot password on the website and says check my email. Nothing in junk or spam folder either.Open up a support ticket it could be a bad probe and they will replace it if you just got it.
The one labeled redox/pH.Without looking on back of my p4. Which port is for the redox orp. I see online images. There is two one is ph/redox a d other is redox/ph.